Around The Drum - Ricoh MP 7503SP Field Service Manual

3. Preventive Maintenance
Item
Reflectors
Scanner Guide Rails
(both sides)
Toner Shield Glass

Around the Drum

Item
Charge Corona Casing
Charge Corona Grid
Charge Corona Wire
Charge Wire Cleaning Pad
Cleaning Filter
Drum
Dust Filter (intake)
ID Sensor
Ozone Filter
PTL
Pick-off Pawl Brackets
Pick-off Pawls
Potential Sensor
Quenching Lamp
Transfer Entrance Stay
444
300K AN
C Optics cloth
CL After cleaning with alcohol, lubricate with Launa Oil.
C Optics cloth
300K 450K AN
C C
R
R R C
R R
R
C
C C
C C
IC IC
IC IC
C C
C C
C C
Note
Exp. Note
Damp cloth
450K Blower brush
450K Alcohol cloth
450K
Blower brush
Dirty background, distorted
1200K images. Always apply setting
powder to new drum.
Blower brush
Blower brush. Do SP 3001-2
after cleaning.
450K Blower brush
Dry cloth, PTL case
Dry cloth
Replace if damaged.
Blower brush
Dry cloth
Damp cloth